C# Desktop App Developer ; Remote

Position: C# Desktop App Developer Full-time (Remote)
Remote

Full Time

Job Description

We are looking for an engineer to support the development and maintenance of our internal desktop trading tools. You’ll work on C#/.NET Win Forms/WPF applications that interact with market data sources, improve application reliability, and deliver new features for the trading team.

Responsibilities

Desktop Applications

Maintain and enhance Win Forms/WPF apps.

Improve schedulers and background services for robustness and stability.

Package, sign, and distribute applications (MSIX or similar).

Integration & APIs

Connect applications to external APIs (e.g., Interactive Brokers TWS, Yahoo Finance).

Optimize data-fetching pipelines and error handling.

Testing & Documentation

Debug and fix crashes, scheduler issues, and performance bottlenecks.

Write setup guides and documentation for long-term maintainability.

Requirements

Must-Have

Skills:

C#/.NET development (Win Forms or WPF).

Exposure to SQL Server or PostgreSQL for backend data.

Experience with packaging and deployment (MSIX, Click Once).

Strong debugging and troubleshooting skills.

Familiarity with Git/Git Hub version control.

Nice-to-Have:

Experience with TWS API (Interactive Brokers).

Logging/telemetry integration in desktop apps.

Knowledge of multi-threading or high-performance data processing.

Eligible applicants must be:

Graduated from electrical engineering, software engineering, computer science, or a closely related program.